Chattering (9)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">chattering</span>' is the definition.<br/ ><span class="explanation-format__explanation">('gibber' can be a synonym of 'chatter')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for gibbering that I've seen before include "Raving" , "Prattling" , "Blathering" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">chattering</span>' is the definition.<br/ ><span class="explanation-format__explanation">('prattle' can be a synonym of 'chatter')</span><br/ ><br/ >This is all the clue.<br/ ></span>